def create_tasks(self):
options = self.options
self.delete_tasks()
ao_channels = make_pattern([
options.mirror_x_analog_output_channels,
options.mirror_y_analog_output_channels,
])
ai_channels = make_pattern([
options.mirror_x_error_analog_input_channels,
options.mirror_y_error_analog_input_channels,
])
ao_task = nidaqmx.AnalogOutputTask()
ao_task.create_voltage_channel(ao_channels,
min_val=-10,
max_val=10,
units='volts')
ai_task = nidaqmx.AnalogInputTask()
ai_task.create_voltage_channel(ai_channels,
terminal = 'nrse',
min_val=-10,
max_val=10,
units='volts')
self.max_ai_clock_rate = ai_task.get_sample_clock_max_rate ()
do_task = nidaqmx.DigitalOutputTask()
do_task.create_channel(options.start_trigger_digital_output_lines,
grouping='per_line')
ao_task.configure_trigger_digital_edge_start (options.start_trigger_terminal,
edge='rising')
ai_task.configure_trigger_digital_edge_start (options.start_trigger_terminal,
edge='rising')
self.ao_task = ao_task
self.ai_task = ai_task
self.do_task = do_task
def get_nidaqmx_options_group(parser, group=None):
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
if group is None:
group = OptionGroup(parser, 'NIDAQmx options')
phys_channel_choices = []
if nidaqmx.get_nidaqmx_version() is not None:
for dev in nidaqmx.System().devices:
phys_channel_choices.extend(dev.get_digital_input_lines())
pattern = make_pattern(phys_channel_choices)
group.add_option('--start-trigger-digital-output-lines',
type='string',
help='Specify digital lines as a pattern [' + pattern +
'].')
group.add_option('--start-trigger-terminal',
type='string',
help='Specify digital lines as a pattern [' + pattern +
'].')
phys_channel_choices = []
if nidaqmx.get_nidaqmx_version() is not None:
for dev in nidaqmx.System().devices:
phys_channel_choices.extend(dev.get_analog_output_channels())
pattern = make_pattern(phys_channel_choices)
group.add_option('--mirror-x-analog-output-channels',
help='Specify physical channel as a pattern [' + pattern +
'].')
group.add_option('--mirror-y-analog-output-channels',
help='Specify physical channel as a pattern [' + pattern +
'].')
phys_channel_choices = []
if nidaqmx.get_nidaqmx_version() is not None:
for dev in nidaqmx.System().devices:
phys_channel_choices.extend(dev.get_analog_input_channels())
pattern = make_pattern(phys_channel_choices)
#group.add_option ('--mirror-x-analog-input-channels',
# help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
#group.add_option ('--mirror-x-analog-input-2-channels',
# help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
#group.add_option ('--mirror-y-analog-input-channels',
# help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
group.add_option('--mirror-x-error-analog-input-channels',
help='Specify physical channel as a pattern [' + pattern +
'].')
#group.add_option ('--mirror-x-error-analog-input-2-channels',
# help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
group.add_option('--mirror-y-error-analog-input-channels',
help='Specify physical channel as a pattern [' + pattern +
'].')
return group
def get_nidaqmx_options_group(parser, group=None):
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
if group is None:
group = OptionGroup(parser, 'NIDAQmx options')
phys_channel_choices = []
if nidaqmx.get_nidaqmx_version() is not None:
for dev in nidaqmx.System().devices:
phys_channel_choices.extend(dev.get_digital_input_lines())
pattern = make_pattern(phys_channel_choices)
group.add_option ('--start-trigger-digital-output-lines',
type = 'string',
help = 'Specify digital lines as a pattern ['+pattern+'].')
group.add_option ('--start-trigger-terminal',
type = 'string',
help = 'Specify digital lines as a pattern ['+pattern+'].')
phys_channel_choices = []
if nidaqmx.get_nidaqmx_version() is not None:
for dev in nidaqmx.System().devices:
phys_channel_choices.extend(dev.get_analog_output_channels())
pattern = make_pattern(phys_channel_choices)
group.add_option ('--mirror-x-analog-output-channels',
help = 'Specify physical channel as a pattern ['+pattern+'].')
group.add_option ('--mirror-y-analog-output-channels',
help = 'Specify physical channel as a pattern ['+pattern+'].')
phys_channel_choices = []
if nidaqmx.get_nidaqmx_version() is not None:
for dev in nidaqmx.System().devices:
phys_channel_choices.extend(dev.get_analog_input_channels())
pattern = make_pattern(phys_channel_choices)
#group.add_option ('--mirror-x-analog-input-channels',
# help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
#group.add_option ('--mirror-x-analog-input-2-channels',
# help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
#group.add_option ('--mirror-y-analog-input-channels',
# help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
group.add_option ('--mirror-x-error-analog-input-channels',
help = 'Specify physical channel as a pattern ['+pattern+'].')
#group.add_option ('--mirror-x-error-analog-input-2-channels',
# help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
group.add_option ('--mirror-y-error-analog-input-channels',
help = 'Specify physical channel as a pattern ['+pattern+'].')
return group
def set_ao_options(parser):
if os.name == 'posix':
parser.run_methods = ['subcommand']
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
parser.set_usage('''\
%prog [options]
Description:
%prog provides graphical interface to NIDAQmx analog output task.
''')
ao_phys_channel_choices = []
for dev in nidaqmx.AnalogOutputTask.get_system_devices():
ao_phys_channel_choices.extend(dev.get_analog_output_channels())
pattern = make_pattern(ao_phys_channel_choices)
parser.add_option('--create-voltage-channel-phys-channel',
type='string',
help='Specify physical channel as a pattern [' +
pattern + ']. Default: %default.')
get_analog_io_options_group(parser, parser, skip_terminal=True)
get_ao_write_options_group(parser, parser)
parser.add_option('--ao-task', default='sin', choices=['sin'])
parser.add_option('--ao-task-duration', type='float', default=10.0)
parser.add_option_group(get_configure_timing_options_group(parser))
def set_ai_options(parser):
if os.name == 'posix':
parser.run_methods = ['subcommand']
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
parser.set_usage('''\
%prog [options]
Description:
%prog provides graphical interface to NIDAQmx analog input task.
''')
ai_phys_channel_choices = []
for dev in nidaqmx.AnalogInputTask.get_system_devices():
ai_phys_channel_choices.extend(dev.get_analog_input_channels())
pattern = make_pattern(ai_phys_channel_choices)
parser.add_option('--create-voltage-channel-phys-channel',
type='string',
help='Specify physical channel as a pattern [' +
pattern + ']. Default: %default.')
get_analog_io_options_group(parser, parser)
get_ai_read_options_group(parser, parser)
parser.add_option('--ai-task',
default='print',
choices=['print', 'plot', 'show'])
parser.add_option_group(get_configure_timing_options_group(parser))
def set_do_options(parser):
if os.name == 'posix':
parser.run_methods = ['subcommand']
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
parser.set_usage('''\
%prog [options]
Description:
%prog provides graphical interface to NIDAQmx digital output task.
''')
phys_channel_choices = []
for dev in nidaqmx.DigitalOutputTask.get_system_devices():
phys_channel_choices.extend(dev.get_digital_output_lines())
pattern = make_pattern(phys_channel_choices)
parser.add_option('--create-channel-lines',
type='string',
help='Specify digital lines as a pattern [' + pattern +
']. Default: %default.')
get_digital_io_options_group(parser, parser)
get_do_write_options_group(parser, parser)
parser.add_option('--do-task',
default='scalar1',
choices=['scalar1', 'scalar0', 'ten', 'tenfive'])
parser.add_option('--do-task-duration', type='float', default=60.0)
def set_ao_options (parser):
if os.name == 'posix':
parser.run_methods = ['subcommand']
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
parser.set_usage ('''\
%prog [options]
Description:
%prog provides graphical interface to NIDAQmx analog output task.
''')
ao_phys_channel_choices = []
for dev in nidaqmx.AnalogOutputTask.get_system_devices():
ao_phys_channel_choices.extend(dev.get_analog_output_channels())
pattern = make_pattern(ao_phys_channel_choices)
parser.add_option ('--create-voltage-channel-phys-channel',
type = 'string',
help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
get_analog_io_options_group(parser, parser, skip_terminal=True)
get_ao_write_options_group (parser, parser)
parser.add_option('--ao-task',
default = 'sin',
choices = ['sin'])
parser.add_option ('--ao-task-duration',
type = 'float',
default = 10.0)
parser.add_option_group (get_configure_timing_options_group (parser))
def set_ai_options (parser):
if os.name == 'posix':
parser.run_methods = ['subcommand']
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
parser.set_usage ('''\
%prog [options]
Description:
%prog provides graphical interface to NIDAQmx analog input task.
''')
ai_phys_channel_choices = []
for dev in nidaqmx.AnalogInputTask.get_system_devices():
ai_phys_channel_choices.extend(dev.get_analog_input_channels())
pattern = make_pattern(ai_phys_channel_choices)
parser.add_option ('--create-voltage-channel-phys-channel',
type = 'string',
help = 'Specify physical channel as a pattern ['+pattern+']. Default: %default.')
get_analog_io_options_group (parser, parser)
get_ai_read_options_group (parser, parser)
parser.add_option('--ai-task',
default = 'print',
choices = ['print', 'plot', 'show'])
parser.add_option_group (get_configure_timing_options_group (parser))
def set_do_options (parser):
if os.name == 'posix':
parser.run_methods = ['subcommand']
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
parser.set_usage ('''\
%prog [options]
Description:
%prog provides graphical interface to NIDAQmx digital output task.
''')
phys_channel_choices = []
for dev in nidaqmx.DigitalOutputTask.get_system_devices():
phys_channel_choices.extend(dev.get_digital_output_lines())
pattern = make_pattern(phys_channel_choices)
parser.add_option ('--create-channel-lines',
type = 'string',
help = 'Specify digital lines as a pattern ['+pattern+']. Default: %default.')
get_digital_io_options_group (parser, parser)
get_do_write_options_group (parser, parser)
parser.add_option('--do-task', default = 'scalar1', choices = ['scalar1', 'scalar0', 'ten', 'tenfive'])
parser.add_option ('--do-task-duration',
type = 'float',
default = 60.0)
plt.draw()
plt.show()
return
if options.task == 'measure':
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
vx_target = mirror.vx_t_array()
vy_target = mirror.vy_t_array()
i_target = mirror.i_t_array()
j_target = mirror.j_t_array()
mirror.set_params(**mirror_params)
ao_channels = make_pattern([
options.mirror_x_analog_output_channels,
options.mirror_y_analog_output_channels,
])
ai_channels = make_pattern([
options.mirror_x_error_analog_input_channels,
options.mirror_y_error_analog_input_channels,
])
ao_task = nidaqmx.AnalogOutputTask()
print 'Creating AO voltage channel:', ao_channels
ao_task.create_voltage_channel(ao_channels,
min_val=-10,
max_val=10,
units='volts')
ao_task.configure_timing_sample_clock(
rate=clock_rate,
active_edge='rising',
plt.draw()
plt.show()
return
if options.task=='measure':
import nidaqmx
from nidaqmx.libnidaqmx import make_pattern
vx_target = mirror.vx_t_array()
vy_target = mirror.vy_t_array()
i_target = mirror.i_t_array()
j_target = mirror.j_t_array()
mirror.set_params(**mirror_params)
ao_channels = make_pattern([
options.mirror_x_analog_output_channels,
options.mirror_y_analog_output_channels,
])
ai_channels = make_pattern([
options.mirror_x_error_analog_input_channels,
options.mirror_y_error_analog_input_channels,
])
ao_task = nidaqmx.AnalogOutputTask()
print 'Creating AO voltage channel:', ao_channels
ao_task.create_voltage_channel(ao_channels,
min_val=-10,
max_val=10,
units='volts')
ao_task.configure_timing_sample_clock(rate = clock_rate,
active_edge = 'rising',
sample_mode = 'finite',
